/*
 *       Copyright 2022-2023 Bytedance Ltd. and/or its affiliates.
 *
 *       Licensed under the Apache License, Version 2.0 (the "License");
 *       you may not use this file except in compliance with the License.
 *       You may obtain a copy of the License at
 *
 *           http://www.apache.org/licenses/LICENSE-2.0
 *
 *       Unless required by applicable law or agreed to in writing, software
 *       distributed under the License is distributed on an "AS IS" BASIS,
 *       WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *       See the License for the specific language governing permissions and
 *       limitations under the License.
 */

package com.bytedance.bitsail.flink.core.writer.bounded;

import com.bytedance.bitsail.common.BitSailException;
import com.bytedance.bitsail.common.exception.CommonErrorCode;

import org.apache.flink.streaming.api.datastream.DataStream;
import org.apache.flink.streaming.api.datastream.DataStreamSink;
import org.apache.flink.streaming.api.functions.sink.SinkFunction;

import java.util.Objects;
import java.util.ServiceLoader;

public class BoundedDataStreamSinkFactory {

  public static <IN> DataStreamSink<IN> wrapperAsBoundedDataStreamSink(DataStream<IN> inputStream, SinkFunction<IN> sinkFunction) {
    for (BoundedDataStreamSinkBuilder<IN> builder : ServiceLoader.load(BoundedDataStreamSinkBuilder.class)) {
      if (Objects.nonNull(builder)) {
        return builder.build(inputStream, sinkFunction);
      }
    }
    throw BitSailException.asBitSailException(CommonErrorCode.INTERNAL_ERROR, "No bounded stream sink builder register in the classloader.");
  }
}
